DavidUS56 I totally understand your frustration! I was ready for a lawsuit also but after talking to Roger a few weeks ago I understand what they are going through. He laid all the cards on he table and I believe him. They get 100's of mails daily and simply can not answer them all.
I believe the last statement they made and rubberducks is spot on with his take on it I think. They are trying to right everyone but it will take time.
Try contacting Roger he is very nice guy and like you wished the situation was different but it is not. I have his phonenumber and will pass it on to you in a PM if you want to try and call him.
I am paid in full on an LE with all options so I am in the same boat as you. At this point a lawsuit will only flush more money down the drain and ruin every ones chances of getting their machines is my feeling.
Hang in there I personally believe they will make it.